Identification of a nanomolar affinity α-synuclein fibril imaging probe by ultra-high throughput <i>in silico</i> screening
作者:John J. Ferrie、Zsofia Lengyel-Zhand、Bieneke Janssen、Marshall G. Lougee、Sam Giannakoulias、Chia-Ju Hsieh、Vinayak Vishnu Pagar、Chi-Chang Weng、Hong Xu、Thomas J. A. Graham、Virginia M.-Y. Lee、Robert H. Mach、E. James Petersson
DOI:10.1039/d0sc02159h
日期:——
Ultra-high throughput in silico screening identified molecules that bind to α-synuclein fibrils, which were analyzed by photo-crosslinking, structure-activity studies, and radioligand binding to validate this approach for finding imaging probes.
Harnessing the intrinsic photochemistry of isoxazoles for the development of chemoproteomic crosslinking methods
作者:Marshall G. Lougee、Vinayak Vishnu Pagar、Hee Jong Kim、Samantha X. Pancoe、W. Kit Chia、Robert H. Mach、Benjamin A. Garcia、E. James Petersson
DOI:10.1039/d2cc02263j
日期:——
The intrinsic photochemistry of the isoxazole, a common heterocycle in medicinal chemistry, can be applied to offer an alternative to existing strategies using more perturbing, extrinsic photo-crosslinkers. The utility of isoxazole photo-crosslinking is demonstrated in a wide range of biologically relevant experiments, including common proteomics workflows.